Micom P634 - Page 704

Parameter Address
Default Min Max Unit Logic Diagram
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FT_DA: Fault curr.IP,c p.u.
027 086
Not measured 0.00 99.00 Inom Fig. 3-79, (p. 3-115)
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FT_DA: Fault curr.IP,d p.u.
028 086
Not measured 0.00 99.00 Inom Fig. 3-79, (p. 3-115)
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Display of the maximum phase current of the respective end at the data
acquisition time, referred to I
nom
.
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FT_DA: Fault curr.IN,a p.u.
025 087
Not measured 0.00 99.00 Inom Fig. 3-79, (p. 3-115)
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FT_DA: Fault curr.IN,b p.u.
026 087
Not measured 0.00 99.00 Inom Fig. 3-79, (p. 3-115)
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FT_DA: Fault curr.IN,c p.u.
027 087
Not measured 0.00 99.00 Inom Fig. 3-79, (p. 3-115)
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FT_DA: Fault curr.IN,d p.u
028 087
Not measured 0.00 99.00 Inom Fig. 3-79, (p. 3-115)
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Display of the residual current of the respective end, calculated by the P634 at
the data acquisition time, referred to I
nom
.
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FT_DA: Fault curr.IY,a p.u.
025 088
Not measured 0.00 99.00 Inom Fig. 3-79, (p. 3-115)
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FT_DA: Fault curr.IY,b p.u.
026 088
Not measured 0.00 99.00 Inom Fig. 3-79, (p. 3-115)
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FT_DA: Fault curr.IY,c p.u.
027 088
Not measured 0.00 99.00 Inom Fig. 3-79, (p. 3-115)
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Display of the current value as a quantity referred to I
nom
measured by the P634
at the T14, T24 or T34 transformers and at the time at which acquisition of fault
data takes place.
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FT_DA: Diff. current 1
005 082
Not measured 0.00 99.00 Iref Fig. 3-80, (p. 3-116)
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Display of differential current, measuring system 1, referred to I
ref
.
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FT_DA: Diff.current 1(2*f0)
005 084
Not measured 0.00 99.00 Iref Fig. 3-80, (p. 3-116)
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Display of the differential current, measuring system 2, referred to I
ref
.
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FT_DA: Diff.current 1(5*f0)
005 085
Not measured 0.00 99.00 Iref Fig. 3-80, (p. 3-116)
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Display of the differential current, measuring system 3, referred to I
ref
.
P634 8 Information and Control Functions
8-166 P634/EN M/R-42-A // P634‑311‑653